agenttesla | f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d

General

Target

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
Size

980KB
MD5

a3f8fc485938b85b20d0d72daf006db5
SHA1

b72e5c0c9463577a2dfe815fd76b6448ee999d4a
SHA256

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d
SHA512

3fdf772c948fa0f2bf67be37e2583ed0f692545c50a07172140472f838df7ed5dc671adc4ce64d658b29194a116f0a298ca959bf720f9a3f0a6a2b574f1cd01b
SSDEEP

24576:4K17srDOgLqWs7Gn7f97jKx2J312Z4fJYOW:F0OgGZ7GnTxmYJl2EJYO

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
pro56.emailserver.vn
Port:
587
Username:
[email protected]
Password:
techlink@123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AFZSvU = "C:\\Users\\Admin\\AppData\\Roaming\\AFZSvU\\AFZSvU.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

42 api.ipify.org
43 api.ipify.org

flow	ioc
42	api.ipify.org
43	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe

description	pid	process	target process
PID 2720 set thread context of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

4004 schtasks.exe

pid	process
4004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
336	powershell.exe
336	powershell.exe
3284	powershell.exe
3284	powershell.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
4296	RegSvcs.exe
4296	RegSvcs.exe
4296	RegSvcs.exe
336	powershell.exe
3284	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
Token: SeDebugPrivilege	336	powershell.exe
Token: SeDebugPrivilege	3284	powershell.exe
Token: SeDebugPrivilege	4296	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe

description	pid	process	target process
PID 2720 wrote to memory of 336	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 336	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 336	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 3284	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 3284	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 3284	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	powershell.exe
PID 2720 wrote to memory of 4004	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	schtasks.exe
PID 2720 wrote to memory of 4004	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	schtasks.exe
PID 2720 wrote to memory of 4004	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	schtasks.exe
PID 2720 wrote to memory of 2168	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 2168	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 2168	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4292	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4292	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4292	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe
PID 2720 wrote to memory of 4296	2720	f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe
"C:\Users\Admin\AppData\Local\Temp\f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f8e6583d8b52b95801109030c4b4479ee0d085f781e0efd985d8abdf24919f9d.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:336

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RKJCwSTo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3284

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RKJCwSTo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6CA4.tmp"
2⤵
- Creates scheduled task(s)
PID:4004

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:2168

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:4292

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
4ea4cc839b63e15073619fc4579a7625

SHA1
35d5241d90cfffca7566a3e48b3a064179641c93

SHA256
e854ac0726d321861c7c36047d0faeda0e6689dee76dd607cabf539c0bc89822

SHA512
7ec05a40c5504d1430b3816f4a7b113753d9439e20302580e9b0eb280d5f153863aa36f0e0b47e36407edfd937c8ddfed31bd9461ab52965730c8bffb36118cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4crubqbx.djt.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6CA4.tmp
Filesize
1KB

MD5
fe301930e774687b26546faf528e90c3

SHA1
f4cf69979c70b9e2af5b3c93f14bc4f422b41de4

SHA256
cd74466efc677dd9605ce2b8984f499829bb1c03fabecdf692e8af05ca67b566

SHA512
5b86e3f40683c029fc76a379f532b8950801a50024a5f650df43690df2684d6ba2fb0a19e722520b63ae3972af86f327141f0e19badf307d95391cc81efa11ae

Download Submit
memory/336-15-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/336-16-0x0000000004700000-0x0000000004710000-memory.dmp

Filesize
64KB

Download
memory/336-86-0x0000000007080000-0x000000000708E000-memory.dmp

Filesize
56KB

Download
memory/336-66-0x0000000074E90000-0x0000000074EDC000-memory.dmp

Filesize
304KB

Download
memory/336-79-0x0000000004700000-0x0000000004710000-memory.dmp

Filesize
64KB

Download
memory/336-80-0x0000000004700000-0x0000000004710000-memory.dmp

Filesize
64KB

Download
memory/336-25-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/336-14-0x0000000002210000-0x0000000002246000-memory.dmp

Filesize
216KB

Download
memory/336-17-0x0000000004D40000-0x0000000005368000-memory.dmp

Filesize
6.2MB

Download
memory/336-88-0x0000000007090000-0x00000000070A4000-memory.dmp

Filesize
80KB

Download
memory/336-18-0x0000000004700000-0x0000000004710000-memory.dmp

Filesize
64KB

Download
memory/336-78-0x0000000006B50000-0x0000000006BF3000-memory.dmp

Filesize
652KB

Download
memory/336-67-0x000000007FC80000-0x000000007FC90000-memory.dmp

Filesize
64KB

Download
memory/336-89-0x0000000007190000-0x00000000071AA000-memory.dmp

Filesize
104KB

Download
memory/336-51-0x0000000005B00000-0x0000000005B1E000-memory.dmp

Filesize
120KB

Download
memory/336-23-0x0000000004B60000-0x0000000004B82000-memory.dmp

Filesize
136KB

Download
memory/336-24-0x0000000005470000-0x00000000054D6000-memory.dmp

Filesize
408KB

Download
memory/336-97-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/336-45-0x0000000005650000-0x00000000059A4000-memory.dmp

Filesize
3.3MB

Download
memory/2720-49-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2720-9-0x000000000BBB0000-0x000000000BC4C000-memory.dmp

Filesize
624KB

Download
memory/2720-46-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/2720-0-0x0000000000150000-0x000000000024C000-memory.dmp

Filesize
1008KB

Download
memory/2720-2-0x0000000005260000-0x0000000005804000-memory.dmp

Filesize
5.6MB

Download
memory/2720-1-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/2720-3-0x0000000004CB0000-0x0000000004D42000-memory.dmp

Filesize
584KB

Download
memory/2720-4-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

Filesize
64KB

Download
memory/2720-5-0x0000000004C30000-0x0000000004C3A000-memory.dmp

Filesize
40KB

Download
memory/2720-6-0x0000000004FD0000-0x0000000004FF0000-memory.dmp

Filesize
128KB

Download
memory/2720-7-0x0000000004FF0000-0x0000000005004000-memory.dmp

Filesize
80KB

Download
memory/2720-8-0x00000000024C0000-0x0000000002544000-memory.dmp

Filesize
528KB

Download
memory/2720-19-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-55-0x0000000074E90000-0x0000000074EDC000-memory.dmp

Filesize
304KB

Download
memory/3284-54-0x000000007F5B0000-0x000000007F5C0000-memory.dmp

Filesize
64KB

Download
memory/3284-20-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-65-0x0000000006170000-0x000000000618E000-memory.dmp

Filesize
120KB

Download
memory/3284-53-0x0000000006B60000-0x0000000006B92000-memory.dmp

Filesize
200KB

Download
memory/3284-81-0x0000000007520000-0x0000000007B9A000-memory.dmp

Filesize
6.5MB

Download
memory/3284-82-0x0000000006EE0000-0x0000000006EFA000-memory.dmp

Filesize
104KB

Download
memory/3284-83-0x0000000006F50000-0x0000000006F5A000-memory.dmp

Filesize
40KB

Download
memory/3284-84-0x0000000007160000-0x00000000071F6000-memory.dmp

Filesize
600KB

Download
memory/3284-85-0x00000000070E0000-0x00000000070F1000-memory.dmp

Filesize
68KB

Download
memory/3284-96-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-77-0x0000000004770000-0x0000000004780000-memory.dmp

Filesize
64KB

Download
memory/3284-52-0x0000000006100000-0x000000000614C000-memory.dmp

Filesize
304KB

Download
memory/3284-90-0x0000000007200000-0x0000000007208000-memory.dmp

Filesize
32KB

Download
memory/3284-21-0x0000000004770000-0x0000000004780000-memory.dmp

Filesize
64KB

Download
memory/4296-48-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4296-44-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4296-50-0x0000000005640000-0x0000000005650000-memory.dmp

Filesize
64KB

Download
memory/4296-98-0x00000000068E0000-0x0000000006930000-memory.dmp

Filesize
320KB

Download
memory/4296-99-0x0000000074630000-0x0000000074DE0000-memory.dmp

Filesize
7.7MB

Download
memory/4296-100-0x0000000005640000-0x0000000005650000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads